# Meridian Surfaces with Constant Mean Curvature in Pseudo-Euclidean 4-Space with Neutral Metric

```@article{Bulca2016MeridianSW,
title={Meridian Surfaces with Constant Mean Curvature in Pseudo-Euclidean 4-Space with Neutral Metric},
author={Bet{\"u}l Bulca and Velichka Milousheva},
journal={Mediterranean Journal of Mathematics},
year={2016},
volume={14},
pages={1-21}
}```
• Published 31 May 2016
• Mathematics
• Mediterranean Journal of Mathematics
In the present paper we consider a special class of Lorentz surfaces in the four-dimensional pseudo-Euclidean space with neutral metric which are one-parameter systems of meridians of rotational hypersurfaces with timelike, spacelike, or lightlike axis and call them meridian surfaces. We give the complete classification of minimal and quasi-minimal meridian surfaces. We also classify the meridian surfaces with non-zero constant mean curvature.
3 Citations
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• 2016
We construct a special class of Lorentz surfaces in the pseudo-Euclidean 4-space with neutral metric which are one-parameter systems of meridians of rotational hypersurfaces with timelike or
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